Tube



FIG. 1 is a side elevational view of a tube showing my new design, the side opposite that shown in FIG. 1 being identical thereto;

FIG. 2 is a view similar to FIG. 1 but with the tube rotated 90° about its longitudinal axis, the side opposite that in FIG. 2 being identified thereto;

FIG. 3 is a top plan view of FIG. 1;

FIG. 4 is a bottom plan view of FIG. 1;

FIG. 5 is a view similar to FIG. 1 but showing a modified embodiment thereof, the side opposite that shown in FIG. 5 being identical thereto;

FIG. 6 is a view similar to FIG. 2 but showing the modified embodiment of FIG. 5, the side opposite that shown in FIG. 6 being identical thereto;

FIG. 7 is a top plan view of FIG. 5; and,

FIG. 8 is a bottom plan view of FIG. 5.

The invention is characterized in that the upper end of the tube, near the outlet, is transparent, the rest of the tube being opaque.

The portion of the tube shown in broken lines is opaque and is conventional and so is disclaimed. 

The ornamental design for a tube, as shown and described. 